4-4 Power formulas (blz. 110)

• Wiskunde
• Middelbare school
• havo
• Leerjaar 3

Power formulas (p. 110)

What you need:

- Textbook, writingbook, iPad

- Pen, pencil, geotriangle

- Calculator

Schoolbags in the cuboard

Phones in the phonebag

Bluetooth 

- ON

- VPN off

Lesson goal

Identify if a power formula.

Answer simple questions on power funtions.

Up to now:

1 - Linear formulas

2 - Directly and inversely proportional

3 - Hyperbolas

and today 

4 - Power formulas

Power formulas

                                           or

The base of the power is the variable...

Even exponent 

- line symmetry about the vertical axis

Odd exponents 

- point symmetry about the origin

y=6x​3​​

s=−10t​5​​

IA

25 (1)

1. A
2. B
3. C
4. D

25 (2)

1. A
2. B
3. C
4. D

25 (3)

1. A
2. B
3. C
4. D

25 (4)

1. A
2. B
3. C
4. D

Maak nu opgaven

26, 27, 28 (blz. 111)